AMD wont be happy to hear of this news i'm sure. Although mentioned the other day that AMD's AM2 platform may yet be quite the competitor to Intel's Conroe with its reverse Hyper-Threading feature, more recent news has since surfaced over at the XtremeSystems forums where a newly discovered BIOS for Intels 975X motherboards seems to incorporate a "Core Multiplexing Technology" (CMT) option, which according to these user-created diagrams would suggest it works in a similar manner to that of AMD's reverse Hyper-Threading.